%------------------------------------------------------------------------------
% File     : SInE---0.4
% Problem  : GEO229+1 : TPTP v6.4.0. Bugfixed v6.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : Source/sine.py -e eprover -t %d %s

% Computer : n011.star.cs.uiowa.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2609 0 2.40GHz
% Memory   : 16091.75MB
% OS       : Linux 3.10.0-327.10.1.el7.x86_64
% CPULimit : 300s
% DateTime : Fri Apr  1 13:39:15 EDT 2016

% Result   : Theorem 0.07s
% Output   : CNFRefutation 0.07s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    7
%            Number of leaves      :    1
% Syntax   : Number of formulae    :    8 (   6 unt;   0 def)
%            Number of atoms       :   10 (   0 equ)
%            Maximal formula atoms :    2 (   1 avg)
%            Number of connectives :   11 (   9   ~;   0   |;   0   &)
%                                         (   0 <=>;   2  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    6 (   3 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    3 (   1 usr;   2 prp; 0-2 aty)
%            Number of functors    :    1 (   1 usr;   0 con; 1-1 aty)
%            Number of variables   :   10 (   6 sgn   6   !;   4   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(4,conjecture,
    ! [X1,X2] :
      ( ~ unequally_directed_lines(X1,reverse_line(X2))
     => ~ unequally_directed_lines(X1,reverse_line(X2)) ),
    file('/export/starexec/sandbox2/tmp/tmpaLHTE6/sel_theBenchmark.p_1',con) ).

fof(5,negated_conjecture,
    ~ ! [X1,X2] :
        ( ~ unequally_directed_lines(X1,reverse_line(X2))
       => ~ unequally_directed_lines(X1,reverse_line(X2)) ),
    inference(assume_negation,[status(cth)],[4]) ).

fof(7,negated_conjecture,
    ~ ! [X1,X2] : $true,
    inference(fof_simplification,[status(thm)],[5,theory(equality)]) ).

fof(20,negated_conjecture,
    ? [X1,X2] : ~ $true,
    inference(fof_nnf,[status(thm)],[7]) ).

fof(21,negated_conjecture,
    ? [X3,X4] : ~ $true,
    inference(variable_rename,[status(thm)],[20]) ).

fof(22,negated_conjecture,
    ~ $true,
    inference(skolemize,[status(esa)],[21]) ).

cnf(23,negated_conjecture,
    $false,
    inference(split_conjunct,[status(thm)],[22]) ).

cnf(24,negated_conjecture,
    $false,
    23,
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : GEO229+1 : TPTP v6.4.0. Bugfixed v6.4.0.
% 0.00/0.04  % Command  : Source/sine.py -e eprover -t %d %s
% 0.03/0.23  % Computer : n011.star.cs.uiowa.edu
% 0.03/0.23  % Model    : x86_64 x86_64
% 0.03/0.23  % CPU      : Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz
% 0.03/0.23  % Memory   : 16091.75MB
% 0.03/0.23  % OS       : Linux 3.10.0-327.10.1.el7.x86_64
% 0.03/0.23  % CPULimit : 300
% 0.03/0.23  % DateTime : Fri Apr  1 11:10:08 CDT 2016
% 0.03/0.23  % CPUTime  : 
% 0.03/0.28  % SZS status Started for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.03/0.28  --creating new selector for [GEO007+0.ax]
% 0.07/0.37  -running prover on /export/starexec/sandbox2/tmp/tmpaLHTE6/sel_theBenchmark.p_1 with time limit 29
% 0.07/0.37  -running prover with command ['/export/starexec/sandbox2/solver/bin/Source/./Source/PROVER/eproof.working', '-s', '-tLPO4', '-xAuto', '-tAuto', '--memory-limit=768', '--tptp3-format', '--cpu-limit=29', '/export/starexec/sandbox2/tmp/tmpaLHTE6/sel_theBenchmark.p_1']
% 0.07/0.37  -prover status Theorem
% 0.07/0.37  Problem theBenchmark.p solved in phase 0.
% 0.07/0.37  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.07/0.37  % SZS status Ended for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.07/0.37  Solved 1 out of 1.
% 0.07/0.37  # Problem is unsatisfiable (or provable), constructing proof object
% 0.07/0.37  # SZS status Theorem
% 0.07/0.37  # SZS output start CNFRefutation.
% See solution above
% 0.07/0.37  # SZS output end CNFRefutation
%------------------------------------------------------------------------------